SARATOGA SPRINGS, N.Y. -- There have been some days for trainer Chad Brown. Some real big days. Remember Arlington Million day in 2019? He won all four graded stakes races, including all three GI races. He has won a bushel full of Breeders' Cup races in his career; more than once he has had multiple winners. Brown has a pair of GI Preakness Stakes on his resume. What happened Saturday might just trump them all. At his hometown track, Brown blitzed his competition, winning four races, capped off by the...